Potential fix for concurrent list modification error

2020-07-14 22:24:13 +02:00
parent 17826246f2
commit e7f95c9ba6
1 changed files with 1 additions and 1 deletions
--- a/PluralKit.Bot/Utils/DiscordUtils.cs
+++ b/PluralKit.Bot/Utils/DiscordUtils.cs
@@ -64,7 +64,7 @@ namespace PluralKit.Bot
        {
            var roleIdCache = _roleIdsField.GetValue(member) as List<ulong>;
            var currentRoleIds = member.Roles.Where(x => x != null).Select(x => x.Id);
-            var invalidRoleIds = roleIdCache.Where(x => !currentRoleIds.Contains(x));
+            var invalidRoleIds = roleIdCache.Where(x => !currentRoleIds.Contains(x)).ToList();
            roleIdCache.RemoveAll(x => invalidRoleIds.Contains(x));
        }